摘要: A term employed by market technicians and day traders. Outside days are days where the chart bar is both higher and lower than that of the previous day. Outside days therefore mark greater volatility [阅读全文:]
摘要: An electronic marketplace where National Association of Securities Dealer (NASD) members could execute trades, communicate, and receive quotations on stocks listed on the New York Stock Exchange (NYSE[阅读全文:]
摘要: The first stock exchange in America that was completely electronically automated. All members of the exchange are registered broker-dealers. This exchange created the National Securities Trading Syste[阅读全文:]
摘要: A series of algorithms that attempt to identify underlying relationships in a set of data by using a process that mimics the way the human brain operates. Neural networks have the ability to adapt to [阅读全文:]
摘要: A type of loan that uses an investment portfolio as loan collateral and the proceeds of which can not be used to purchase, carry or trade securities. This type of loan allows investors access to funds[阅读全文:]
摘要: A market or limit order that gives the broker or floor trader both time and price discretion to attempt to get the best possible price.
A person placing a not-held order exhibits great f[阅读全文:]
摘要: A securities exchange in the U.S. on which stocks and options are traded. The NYSE Arca, previously known as the ArcaEx or Archipelago Exchange, is owned by NYSE Euronext, which merged with Archipelag[阅读全文:]
摘要:
In trading, an activity that exactly cancels the risks and benefits of another instrument in the portfolio. An offsetting transaction is used when it is not possible to simply close the original tr[阅读全文:]
摘要: A type of risk that occurs when a financial model used to measure a firm's market risks or value transactions does not perform the tasks or capture the risks it was designed to.
Model risk is[阅读全文:]
摘要: The effect that arises when a stock trades at a certain multiple and, while earnings may be strong, the stock price doesn't move up (or even goes down). The result is that the given multiple (P/E rat[阅读全文:]